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  1. /**************************************************************************
  2.  *
  3.  * Copyright 2009 VMware, Inc.
  4.  * All Rights Reserved.
  5.  *
  6.  * Permission is hereby granted, free of charge, to any person obtaining a
  7.  * copy of this software and associated documentation files (the
  8.  * "Software"), to deal in the Software without restriction, including
  9.  * without limitation the rights to use, copy, modify, merge, publish,
  10.  * distribute, sub license, and/or sell copies of the Software, and to
  11.  * permit persons to whom the Software is furnished to do so, subject to
  12.  * the following conditions:
  13.  *
  14.  * The above copyright notice and this permission notice (including the
  15.  * next paragraph) shall be included in all copies or substantial portions
  16.  * of the Software.
  17.  *
  18.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19.  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20.  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21.  * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
  22.  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23.  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24.  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25.  *
  26.  **************************************************************************/
  27.  
  28.  
  29. #ifndef LP_BLD_INIT_H
  30. #define LP_BLD_INIT_H
  31.  
  32.  
  33. #include "pipe/p_compiler.h"
  34. #include "util/u_pointer.h" // for func_pointer
  35. #include "lp_bld.h"
  36. #include <llvm-c/ExecutionEngine.h>
  37.  
  38.  
  39. struct gallivm_state
  40. {
  41.    LLVMModuleRef module;
  42.    LLVMExecutionEngineRef engine;
  43.    LLVMTargetDataRef target;
  44.    LLVMPassManagerRef passmgr;
  45.    LLVMContextRef context;
  46.    LLVMBuilderRef builder;
  47.    LLVMMCJITMemoryManagerRef memorymgr;
  48.    struct lp_generated_code *code;
  49.    unsigned compiled;
  50. };
  51.  
  52.  
  53. boolean
  54. lp_build_init(void);
  55.  
  56.  
  57. struct gallivm_state *
  58. gallivm_create(const char *name, LLVMContextRef context);
  59.  
  60. void
  61. gallivm_destroy(struct gallivm_state *gallivm);
  62.  
  63. void
  64. gallivm_free_ir(struct gallivm_state *gallivm);
  65.  
  66. void
  67. gallivm_verify_function(struct gallivm_state *gallivm,
  68.                         LLVMValueRef func);
  69.  
  70. void
  71. gallivm_compile_module(struct gallivm_state *gallivm);
  72.  
  73. func_pointer
  74. gallivm_jit_function(struct gallivm_state *gallivm,
  75.                      LLVMValueRef func);
  76.  
  77. void
  78. lp_set_load_alignment(LLVMValueRef Inst,
  79.                        unsigned Align);
  80.  
  81. void
  82. lp_set_store_alignment(LLVMValueRef Inst,
  83.                        unsigned Align);
  84.  
  85. #endif /* !LP_BLD_INIT_H */
  86.